baber/WOPTO huggingface dataset:
Patent CA-2442308-C (CA)
Title: Inductive current sensor for an electricity meter
Inventor: STORKEY MATTHEW EMMANUEL MILTON
IPC: G01R15/18
Filed: 2002-03-28
Granted: 2012-03-13
Abstract: A current sensor for measuring one or more currents supplied from a power source to a load, the sensor comprising: (a) an inlet connecting to the source; (b) an outlet for connecting to the load; (c) one or more conductive paths (94a, 94b, 94c; 250, 260) connected between the inlet and outlet for guiding the one or more currents through the sensor; and (d) one or more sensors (70) for sensing one or more local magnetic fields generated around the one or more paths (94, 250, 260) by the current flowing therethrough, thereby providing a current measure indicative of the magnitude of the one or more currents. The sensor is distinguished in that it comprises a plurality of elongate current coil elements (78) arranged in a substantially common plane and arranged to be substantially insensitive to remotely-generated magnetic fields and responsive to the one or more local magnetic fields for generating the current measure, the coil elements (78) being disposed in zones (75, 76, 77) having more than two effective centres (see Figure 7) and exhibiting mutually opposing responses to the remote field. The sensor is susceptible for use in a fiscal power meter.
Patent CA-2451276-C (CA)
Inventor: SHACKLETON MARK ANDREW
IPC: G06F21/56
Filed: 2002-07-17
Granted: 2008-09-02
Abstract: Embodiments of the invention are concerned with a method of, and apparatus for, identifying types of network behaviour for use in identifying aberrant network behaviour. In particular, embodiments are concerned with identifying email viruses. The method comprises the steps of: collecting data representative of network traffic that has travelled over a network; training a classification means to recognise a plurality of network behaviour types from the collected data; and for unseen data travelling over the network, classifying the unseen data into one of the defined network behaviour types.
Patent CA-2452557-C (CA)
Inventor: VAN OLDENBORGH MARC
IPC: H04L25/14
Filed: 2002-07-04
Granted: 2012-08-28
Abstract: Selon l'invention, un paquet de données, comprenant des éléments 1 à n, est divisé en deux moitiés, 1 à n/2 et n/2 + 1 à n. La première moitié est transmise dans l'ordre 1 à n/2 sur un premier train de données, la seconde moitié est transmise dans l'ordre n à n/2 + 1 sur un deuxième train de données et l'opération ou exclusif (x OR) élément à élément de ces deux trains est transmise sur un troisième train de données.
Patent CA-2460705-C (CA)
Inventor: KILDEA ROBERT J
IPC: B23K26/38
Filed: 2004-03-11
Granted: 2007-05-29
Abstract: A method for forming non-separating diffuser on cooling holes, consisting of a two step process, wherein the diffusers are formed by a different process or a separate operation than that used for drilling the metering section of the hole.
Patent CA-2461719-C (CA)
Inventor: NAKAGAWA YASUSHI
IPC: E04G21/12
Filed: 2002-09-30
Granted: 2011-10-18
Abstract: A reinforcement binding machine capable of detecting, by the rotation of a reel, that wire on the reel is consumed and the reel, the reinforcement binding machine wherein an interrupter (45) is installed in the cassette case (40) of a binding machine body (21), a cover (46) is rotatably held on a reel mounting shaft (43), an opening part (47) is formed in the cover (46), a projection (53) is formed on the reel (41) and fitted into the opening part (47), and a color with a lightness different from that of the cover (46) is applied to the projection (53) to detect the rotation of the reel (41) by the interrupter (45).
Patent CA-2472163-C (CA)
Title: Psoriasin expression by breast epithelial cells
Inventor: POLYAK KORNELIA
IPC: C12N5/0784
Filed: 2002-12-30
Granted: 2012-12-18
Abstract: The invention features methods of diagnosing high grade ductal carcinoma in situ (DCIS). These methods involve measuring: (1) the level of HID-5 in a body fluid (e.g., blood or urine) of a subject suspected of having, or at risk of having, high grade DCIS; or (2) the level of HID-5 gene expression in breast tissue from a subject suspected of having, or at risk of having, high grade DCIS. The invention also embodies a method of inhibiting expression of HID-5 protein in DCIS cells and methods of treating a subject suspected of having, or at risk of having, high grade DCIS.
Patent CA-2473791-C (CA)
Title: Method of producing and using materials which are reinforced against impact and which contain block copolymers that are obtained by means of controlled radical polymerization in the presence of nitroxides
Inventor: VUILLEMIN BRUNO
IPC: C08L33/08
Filed: 2003-01-21
Granted: 2009-08-04
Abstract: The invention relates to the production and use of block copolymers which ar e obtained by means of controlled radical polymerisation in the presence of nitroxides for the purpose of reinforcing fragile polymer matrices. The invention offers advantages such as (i) simplicity of copolymer synthesis an d use and (ii) fine dispersion of the copolymer molecules in the fragile matri x, which ensures both the transparency of the material and high reinforcement against impact. More specifically, the invention relates to the radical synthesis of block copolymers comprising at least three blocks, which includ e one block having a glass transition temperature of less than 0 ~C and a thermoplastic end block having a glass transition temperature of more than 0 ~C, thereby guaranteeing compatibility with the fragile matrix to be reinforced against impact.
Patent CA-2475507-C (CA)
Inventor: FRANKLIN ROBERT C
IPC: F16K17/36
Filed: 2004-07-21
Granted: 2007-07-24
Abstract: A latched, spring loaded valve having a water sensor and an activation mechanism shuts off a water supply, when a water leak is detected, to specific applications as clothes washing machines, dishwashing machines, sinks, toilets, and refrigerators equipped with ice makers. The shutoff valve system with leak detector has a sealing member movable with a valve body between an open position and a closed position wherein the sealing member blocks fluid flow.
Patent CA-2483789-C (CA)
Inventor: HOWELL THOMAS A
IPC: A61B18/14
Filed: 2003-03-13
Granted: 2013-01-29
Abstract: An electronic circuit (26) for identifying an electrical surgical tool (15) and for providing a selectable constant current appropriate to the identified electrical surgical tool.
Patent CA-2484275-C (CA)
Title: Warming and nonirritating lubricant compositions and method of comparing irritation
Inventor: AHMAD NAWAZ
IPC: A61K47/46
Filed: 2003-05-01
Granted: 2011-03-22
Abstract: This invention relates to substantially anhydrous warming, non-toxic and nonirritating lubricating compositions containing polyhydric alcohols and an insulating agent. The invention also relates to methods of using such compositions for lubrication, administration of active ingredients and for preventing or treating dysmenorrhea.
Patent CA-2486522-C (CA)
Inventor: PRUETT PHILLIP E
IPC: G01K11/32
Filed: 2003-05-19
Granted: 2009-07-14
Abstract: A method and apparatus for calibrating a Distributed Temperature Sensing (DTS) system. One or more discrete temperature sensors are positioned adjacent to a DTS fiber to calibrate data generated from DTS fiber. The discrete temperature sensors preferably comprise FBG (Fiber Bragg Grating) sensors.
Patent CA-2491686-C (CA)
Title: Method and apparatus for grinding a rotationally symmetrical machine part
Inventor: JUNKER ERWIN
IPC: B24B41/06
Filed: 2003-07-29
Granted: 2010-10-19
Abstract: Disclosed are a method and a device for grinding a machine part (17) that comprises two shaft elements (18, 19) and a central element (20) having a significantly increased diameter (D). The central element (20) is provided with an effective surface (22), a portion of which is embodied in the form of a flat truncated cone (21). In order to grind the excess material (25) off the effective surface (22), the machine part (17) is clamped between pins (6, 7) that are provided with shafts (4, 5), the shaft (5) located at the tailstock (3) being supported by a steady rest (27). The machine part (17) is movable in the direction of the longitudinal axis (23) thereof. The effective surface (22) of the machine part (17) can be placed against the grinding disk (15) at the line of contact (28), vertical grinding being done by means of the cylindrical outer contour of the first grinding disk (15) such that the cutting speed is constant across the entire axial dimension of the first grinding disk (15) and a very good grinding result is obtained. The first grinding disk (15) is mounted in a floating manner on a grinding spindle (14) along with a second, narrower grinding disk (16). The second grinding disk (16) can be brought into an operating position, in which the cylindrical peripheral areas of the machine part are to be machined by means of longitudinal grinding, by swiveling the spindle (14) about two swiveling axes that are located perpendicular to each other and by displacing the grinding spindle (14) perpendicular to the longitudinal axis (23), the machine part remaining in the same clamped position. The inventive working method results in shortened cycle times while providing for a very good grinding result.
Patent CA-2493979-C (CA)
Title: Method for producing an avocado unsaponifiable rich in furan lipids
Inventor: PICCIRILLI ANTOINE
IPC: C07D307/36
Filed: 2003-07-28
Granted: 2011-11-01
Abstract: The invention relates to a method for producing an avocado unsoponifiable rich in furan lipids. The inventive method successively consists in (1) a controlled dewatering of fresh avocados or pre-transformed avocados, (2) extracting dehydrated fruits oil, (3) heat treating the thus extracted oil and in concentrating it in the unsoponifiable fraction thereof, or alternatively, said two operations can be carried out in said order or in reverse. The stage (4) consists in saponificating and extracting the unsoponifiable.
Patent CA-2494926-C (CA)
Inventor: CARTER MARK C
IPC: E04H15/50
Filed: 2002-08-07
Granted: 2010-12-21
Abstract: The quickly erectable canopy shelters include a plurality of legs connected together by an extendible perimeter assembly of link members. The roof structure is formed by a pole members pivotally mounted to the upper ends of the legs so as to extend across the shelter, and movable between a lowered position and a raised, upwardly arching position. The pole members are pivotally coupled to a central hub, and each of the pole members is formed of pole sections hinged to permit downward folding and upward unfolding until they are fully extended. Corner support strut members are pivotally mounted to the extendible perimeter assembly of link members adjacent to the legs, to support the pole members. The outer ends of the pole members are pivotally connected to the upper ends of the legs by pivoting link members that pivot between a lowered position and a raised position extending above the legs when the shelter is extended. In the raised position the pivoting link members rotate outwardly to absorb downward forces exerted on the roof structure and transmitted outwardly by the pole members.
Patent CA-2497856-C (CA)
Inventor: SCHMID GEORG
IPC: B41F13/193
Filed: 2005-02-21
Granted: 2009-09-08
Abstract: The printing cylinder such as a rubber blanket cylinder of a web fed offset printing machine is provided. The printing cylinder includes a rotatable clamping mechanism in a clamping channel. A side of the clamping channel is configured so as to be movable such that the clamping channel can be opened by turning the clamping mechanism. When the clamping channel is open, the ends of the rubber blanket can be inserted. The clamping channel can then be closed by turning the clamping mechanism in the opposite direction such that the ends of the rubber blanket adjoin one another.
Patent CA-2500880-C (CA)
Title: Bloc
Inventor: TAKAYANAGI HIROSHI
IPC: E04B2/12
Filed: 2003-09-30
Granted: 2007-07-03
Abstract: L'invention concerne un bloc (1) de construction comportant une base (11), une première partie saillante (21) et une deuxième partie saillante (31) formées intégralement. La face inférieure gauche (11c), la face inférieure droite (11d), la face supérieure gauche (11e) et la face supérieure droite (11f) de la base (11) sont inclinées. La face inférieure de la première partie saillante (21) est formée par les faces inclinées gauches (21a) à (21c), sa face supérieure est formée par les faces inclinées gauches (21d) à (21f) et sa face gauche est formée par les faces inclinées gauches (21g) et (21h). La face inférieure de la seconde partie saillante (31) est formée par les faces inclinées droites (31a) à (31c), sa face supérieure est formée par les faces inclinées droites (31d) à (31f) et sa face droite est formée par les faces inclinées droites (31g) et (31h). Des rainures de fixation sont formées dans les faces inférieures du bloc (1) et des parties saillantes de fixation sont formées sur les faces supérieures des rainures de fixation.
Patent CA-2501403-C (CA)
Inventor: MASUCH RALF
IPC: G01N33/487
Filed: 2003-10-08
Granted: 2012-12-18
Abstract: The invention relates to a process for producing a flow cell for the spectroscopic analysis of samples to be passed through, the process comprising the following steps: (a) provision of a first (10) and of a second (22) window, the second window (22) having at least two sample flow channels (24) for supplying and removing the sample to be analyzed; (b) application of a structured thin layer (18) to one of the windows (10, 22); (c) contacting and liquid-tight securing of the thin layer (18) to the other (22, 10) window, in such a way that facing, plane-parallel window surfaces (14, 20) of the windows (10, 22) and the thin layer (18) delimit a flow chamber (26) which is accessible only through the sample flow channels (24), the windows (10, 22) being optically transparent at least in some regions at least in the region of the flow chamber (26); and (d) filling at least some regions of a filling chamber (28) between the windows (10, 22) which is separated from the flow chamber (26) by the thin layer (18) and adjoins the structured thin layer (18) with adhesive.
Patent CA-2507242-C (CA)
Title: Methode de fabrication de prises d'escalade pour mur d'entrainement interieur ou exterieur
Inventor: GUILLOT MARIO
IPC: A63B29/04
Filed: 2005-05-18
Granted: 2015-11-24
Abstract: Une méthode de fabrication de prises étant fixées à un mur d'entraînement à l'escalade, et lesquelles comprenant une loupe de bois ayant une forme unique, une vis avec rondelle, un moyen d'ancrage, et une ouverture à recevoir la vis à être engagée au moyen d'ancrage.
Patent CA-2509223-C (CA)
Title: Procede de liaison d'elements structurels de machine a papier et de tissus industriels et tissus produits
Inventor: DAVENPORT FRANCIS L
IPC: D04H3/04
Filed: 2003-11-06
Granted: 2012-08-21
Abstract: L'invention concerne un procédé de fabrication et un tissu pour machine à papier ou industriel. Ledit procédé consiste à appliquer, de manière contrôlée, un matériau de résine polymère sur des emplacements discrets présélectionnés d'un substrat base, sous forme de gouttelettes de granulométrie moyenne de 10? (10 microns), afin de lier des fils par point, de lier des bandes enroulées en spirale ou de lier des couches de tissu ensemble.
Patent CA-2522743-C (CA)
Inventor: XIA LIJUN
IPC: A61K35/12
Filed: 2004-03-03
Granted: 2013-08-06
Abstract: A method of in vitro fucosylation of selectin ligands on cord blood-derived hematopoietic stem cells for bone marrow transplantation is disclosed. In this method, an effective amount of an .alpha.1,3-fucosyltransferase, e.g., .alpha.1,3-fucosyltransferase VI, is used in vitro to treat cord blood-derived hematopoietic stem cells to convert non-functional PSGL-1 or other ligands on the cell surface into functional forms that bind selectins, especially P-selectin or E-selectin. The treated cells have enhanced effectiveness in reconstituting bone marrow in patients in need of such therapy.
Patent CA-2522836-C (CA)
Inventor: GOTO AKIHIRO
IPC: B22F5/00
Filed: 2004-01-28
Granted: 2012-03-13
Abstract: A method of evaluating an electrode (12) for discharge surface treatment for generating a discharge between the electrode (12) and a workpiece (11) in a treatment liquid (15) or in the air using a green compact obtained by molding a metal, metal compound, or ceramic powder or other green compact obtained by heating the green compact as the electrode (12), and forming a coat (14) consisting of an electrode material or a substance obtained by a reaction of the electrode material by a discharge energy on a surface of the workpiece (11) includes evaluating a capability of the electrode (12) to deposit the coat (14) based on an amount of deposition of the electrode material on the surface of the workpiece (11) by a single discharge.
Patent CA-2535445-C (CA)
Inventor: LE GETTE BRIAN E
IPC: A61F11/14
Filed: 2004-08-11
Granted: 2013-04-30
Abstract: An ear warmer comprises a frame disposed within a cavity of a shell. The frame includes a band portion and an ear portion. The ear portion includes an inner side disposed adjacent a head of a user when the ear warmer is worn by a user.  In one embodiment, the ear portion is curved toward the inner side of the ear portion. In one embodiment, the ear portion is configured to flex when the ear warmer is disposed on a head of a user.
Patent CA-2536330-C (CA)
Title: Fuel cells with multidirectional fuel flow
Inventor: KATO MANABU
IPC: H01M8/10
Filed: 2004-10-01
Granted: 2009-09-01
Abstract: In a stack of non-circulating-type fuel cells 20 where a supply of a fuel gas is not recirculated, a control circuit 50 sets a changeover valve assembly 41 in a disconnected state from both high-pressure hydrogen tanks 30 and outside of a cell stack body 21, while setting residual changeover valve assemblies 40, 42, and 43 in a connecting state to connect inside of the cell stack body 21 with the high-pressure hydrogen tanks 30. The supply of the fuel gas is accordingly fed into the stack of fuel cells 20 via the changeover valve assemblies 40, 42, and 43 and goes through electrochemical reactions. An impurity-containing gas after the electrochemical reactions is accumulated in the vicinity of a connection port 22. The control circuit 50 then sets the changeover valve assembly 41 in a connecting state to connect the inside of the fuel cells 20 with the outside and discharge the impurity-containing gas to the outside of the fuel cells 20. The control circuit 50 sequentially changes over the changeover valve assemblies 40 to 43 to the connecting state and thereby prevents the impurity-containing gas from being accumulated in the vicinity of any specific connection port. This arrangement desirably restrains potential deterioration of power generation performances of fuel cells and enhances the durability of the fuel cells.
Patent CA-2536671-C (CA)
Title: Integrated system for aircraft vortex safety
Inventor: BARANOV NIKOLAI ALEKSEEVICH
IPC: G01S13/93
Filed: 2003-07-25
Granted: 2011-12-06
Abstract: The invention relates to systems for preventing off-normal situations when there is a possibility that an aircraft penetrates into a dangerous area of the vortex shedding of a vortex generator. The inventive system consists of information sub-systems for recording and storing information on the expected relative position of the aircraft and trailing vortex areas in line with danger criteria which are specified by a user and concern dangerous aerodynamic forces and torques effecting the aircraft and induced by the trailing vortex of vortex generators, and for conveying said information to said user, who can be the aircraft crew and/or flight attendants, at a preventive distance from the aircraft and at a forecast moment. Said information can be visualised in a human-readable form and in a volume sufficient for forming a directive signal for carrying out a flight manoeuvre by the aircraft in order to move away from the dangerous trailing vortex area.
Patent CA-2538769-C (CA)
Inventor: KALKANOGLU HUSNU M
IPC: E04D1/16
Filed: 2006-03-08
Granted: 2013-07-30
Abstract: A shingle layer of shingle is provided having an increased thickness adhesive coating on at least a portion of its rear surface, with granules embedded therein, with the granules being of a size range that is larger than the fine particles normally applied to the rear surface of a shingle layer.
Patent CA-2539203-C (CA)
Title: Method and system for controlling video media
Inventor: RISAN HANK
IPC: H04N5/765
Filed: 2004-09-15
Granted: 2014-11-18
Abstract: A method and system for controlling video input media is described. The method includes receiving video media via a video media input device. The video media input device is communicatively coupled with and operable in conjunction with the electronic device. The method further includes monitoring a data path within the electronic device associated with the video media. The monitoring is performed by a compliance mechanism communicatively coupled with and operable in conjunction with the electronic device. The method further includes preventing the video media from reaching a usage mechanism via the data path, the usage mechanism communicatively coupled with the electronic device. The usage mechanism is able to create an environment in which the video media can be used in an unauthorized manner. The preventing performed by the compliance mechanism is done when usage of the video media with the usage mechanism violates a usage restriction applicable to the video media.
Patent CA-2543793-C (CA)
Title: Combinations of potassium channel openers and sodium channel inhibitors or sodium channel-influencing active compounds for treating pain
Inventor: SZELENYI ISTVAN
IPC: A61K31/4453
Filed: 2004-10-22
Granted: 2012-08-21
Abstract: The invention relates to pharmaceutical combinations of potassium channel openers and sodium channel inhibitors for treating pains which are accompanied by an increase in muscle tone.
Patent CA-2546179-C (CA)
Inventor: ROLLAND ALAIN
IPC: H04W88/08
Filed: 2004-11-17
Granted: 2013-09-24
Abstract: The invention relates to a local communication network between a first mobile set, such as a mobile telephone (1) and a second set (2), such as a fixed-line telephone, by means of a relay antenna (5) and a connection for data transmission (6), connecting the antenna (5) to a fixed radio-frequency station (7). The network is characterised in that the transmission connection is a wireless transmission connection of radio frequency. The invention is of application to communication between a mobile telephone and a fixed-line telephone.
Patent CA-2549646-C (CA)
Inventor: HOERENTRUP JOBST
IPC: G06F3/0482
Filed: 2004-12-13
Granted: 2016-08-09
Abstract: A method for generating an on-screen menu comprising menu buttons (BG81, ... ,BG86') and other menu items, e.g. help text, is characterized in that one or more groups of menu buttons or menu items are defined, wherein a group comprises one or more menu buttons or menu items and has associated a defined area on the screen. A state is assigned to a button, the state being "enabled" or "disabled", wherein only an enabled button or item may be displayed, and wherein within a group not more than one button or item may be enabled. The state of a button can be changed by commands associated with other buttons.